/*
 *  Copyright 2001-2004 The Apache Software Foundation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package ar.uba.fi.posgrado.academy.web.action.teacher;

import java.util.Date;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Logger;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import ar.uba.fi.posgrado.academy.model.Teacher;
import ar.uba.fi.posgrado.academy.service.TeacherService;

/**
 * Action que borra un {@link Teacher docente}.<br>
 * 
 * @author ariel.piechotka
 */
public class DeleteTeacherAction extends Action {
	/** Logger */
	private static Logger logger = Logger.getLogger(DeleteTeacherAction.class);

	private TeacherService teacherService;

	public void setTeacherService(TeacherService teacherService) {
		this.teacherService = teacherService;
	}

	/**
	 * @see org.apache.struts.action.Action#execute(org.apache.struts.action.ActionMapping,
	 *      org.apache.struts.action.ActionForm,
	 *      javax.servlet.http.HttpServletRequest,
	 *      javax.servlet.http.HttpServletResponse)
	 */
	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm actionForm,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		if (logger.isDebugEnabled())
			logger.debug("Por eliminar un docente...");

		Teacher teacher = teacherService.getById(Long.parseLong(request
				.getParameter("id")));
		teacher.setValidTo(new Date(System.currentTimeMillis()));
		teacherService.update(teacher);

		logger.info("Eliminar docente finalizado");
		return mapping.findForward("success");
	}
}
